Main machine layout structure of handheld dust collector

Abstract

The utility model provides a handheld dust collector main machine layout structure which comprises a machine shell, a dust cup is assembled on the machine shell, the machine shell is composed of a main body part and a handheld part, a battery pack and a vacuum motor are arranged in the main body part, the handheld part is obliquely arranged, and the axis of the handheld part penetrates through the gravity center of the main body part. According to the main machine layout structure of the handheld dust collector, the battery pack and the vacuum motor are arranged in the main body part, the handheld part is obliquely arranged, and the axis of the handheld part penetrates through the gravity center of the main body part, so that the use experience of a user is improved, and the user can control the dust collector more easily and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaners, in particular to a host layout structure of a handheld vacuum cleaner. Background Art

[0002] A handheld vacuum cleaner is a commonly used cleaning device that generates very strong suction to draw dust and foreign matter accumulated on floors, carpets, walls, or other surfaces into its dust collection device. When the handheld vacuum cleaner is in operation, the high-speed rotation of the motor creates a negative pressure inside the cleaner, which draws in dust. The air filter separates larger particles of dust and foreign matter from the air and collects them in a dust collection container. The treated air is then discharged through an exhaust grille mounted on the housing.

[0003] A vacuum cleaner consists of a housing, which includes a main body and a handle. The main body houses the battery pack and vacuum motor, while the handle facilitates user control of the vacuum cleaner. In actual use, the placement of the battery pack and vacuum motor within the main body of the housing can easily affect the user's control experience. For example, placing the battery pack and vacuum motor with their center of gravity away from the user increases control difficulty, while placing them closer to the user increases effort.

[0004] Therefore, in view of the shortcomings of the existing technology, it is necessary to design a handheld vacuum cleaner host layout structure to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned deficiencies in the prior art, the present invention aims to provide a host layout structure of a handheld vacuum cleaner.

[0006] In order to achieve the above-mentioned purpose and other related purposes, the technical solution provided by the present invention is: a handheld vacuum cleaner host layout structure, including a casing, on which a dust cup is installed, the casing is composed of a main body and a handheld part, the main body is provided with a battery pack and a vacuum motor, the handheld part is arranged at an angle and the axis passes through the center of gravity of the main body.

[0007] The preferred technical solution is: the handheld part is provided with a control button, the main body is provided with a control panel, and the control panel is connected to the control button, the battery pack and the vacuum motor at the same time.

[0008] The preferred technical solution is: an air inlet and an air outlet are provided on the casing, the air inlet end of the vacuum motor is arranged corresponding to the air inlet, and the air outlet end of the vacuum motor is arranged corresponding to the air outlet.

[0009] A preferred technical solution is that the air outlet end of the vacuum motor is connected to the air outlet through a cavity provided in the main body, and the battery pack is provided in the cavity.

[0010] The preferred technical solution is: an air inlet and an air outlet are provided on the dust cup, the air inlet is used to connect the conductive tube, and the air outlet is arranged corresponding to the air inlet.

[0011] The preferred technical solution is: an assembly groove is formed on the bottom side of the main body, the dust cup can be detachably assembled in the assembly groove, a conductive terminal is provided in the assembly groove, and a conductive electrode corresponding to the conductive terminal is provided on the dust cup; the conductive terminal is connected to the control panel through a wire, and the conductive electrode is connected to the conductive tube through a wire.

[0012] Due to the application of the above technical solution, the utility model has the following beneficial effects:

[0013] The utility model provides a main body layout structure of a handheld vacuum cleaner, which improves the user experience and facilitates the user to operate the vacuum cleaner more easily by arranging a battery pack and a vacuum motor in the main body and making the handheld part tilted with the axis passing through the center of gravity of the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic cross-sectional view of the vacuum cleaner host involved in the present utility model. DETAILED DESCRIPTION

[0015] The following describes the implementation of the present invention through specific embodiments. People familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0016] See also Figure 1 . It should be noted that in the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0017] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, indirect connections via an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0018] Example:

[0019] like Figure 1 As shown, according to an overall technical concept of the present invention, a handheld vacuum cleaner main unit layout structure is provided, comprising a housing 1, on which a dust cup 2 is mounted. The housing 1 comprises a main body 11 and a handheld portion 12. The main body 11 is provided with a battery pack 3 and a vacuum motor 4. The handheld portion 12 is tilted, with its axis passing through the center of gravity of the main body 11 (the battery pack 3 and vacuum motor 4 are considered as a whole when assembled into the main body 11). By arranging the battery pack 3 and vacuum motor 4 in the main body 11 and tilting the handheld portion 12 with its axis passing through the center of gravity of the main body 11, the user experience is improved, making it easier for the user to operate the vacuum cleaner.

[0020] like Figure 1 As shown, in an exemplary embodiment of the present invention, the handheld portion 12 is provided with a control button, and the main body 11 is provided with a control panel, which is connected to the control button, the battery pack 3 and the vacuum motor 4 at the same time.

[0021] like Figure 1 As shown, in an exemplary embodiment of the present invention, an air inlet 13 and an air outlet 14 are provided on the housing 1, the air inlet end of the vacuum motor 4 is correspondingly provided with the air inlet 13, and the air outlet end of the vacuum motor 4 is correspondingly provided with the air outlet 14.

[0022] like Figure 1 As shown, in an exemplary embodiment of the present invention, the air outlet end of the vacuum motor 4 is connected to the air outlet 14 through a cavity provided in the main body 11, and the battery pack 3 is provided in the cavity; that is, the airflow discharged by the vacuum motor 4 can be used to dissipate heat for the battery pack 3.

[0023] like Figure 1 As shown, in an exemplary embodiment of the present invention, an air inlet 21 and an air outlet 22 are provided on the dust cup 2. The air inlet 21 is used to connect the conductive tube, and the air outlet 22 is provided corresponding to the air inlet 13.

[0024] like Figure 1As shown in the figure, in an exemplary embodiment of the present invention, an assembly groove is formed on the bottom side of the main body 11, and the dust cup 2 can be detachably assembled in the assembly groove. A conductive terminal is provided in the assembly groove, and a conductive electrode corresponding to the conductive terminal is provided on the dust cup 2; the conductive terminal is connected to the control panel through a wire, and the conductive electrode is connected to the conductive tube through a wire.

[0025] Therefore, the utility model has the following advantages:

[0026] The utility model provides a main body layout structure of a handheld vacuum cleaner, which improves the user experience and facilitates the user to operate the vacuum cleaner more easily by arranging a battery pack and a vacuum motor in the main body and making the handheld part tilted with the axis passing through the center of gravity of the main body.

[0027] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical concepts disclosed herein are intended to be covered by the claims of the present invention.

Claims

1. A handheld vacuum cleaner main unit layout structure, including a housing, on which a dust cup is mounted, characterized in that: The housing consists of a main body and a handheld part. A battery pack and a vacuum motor are arranged in the main body. The handheld part is tilted and an axis passes through the center of gravity of the main body.

2. The handheld vacuum cleaner main unit layout structure according to claim 1, characterized in that: The handheld portion is provided with a control button, and the main body portion is provided with a control panel, and the control panel is connected to the control button, the battery pack and the vacuum motor at the same time.

3. The handheld vacuum cleaner main unit layout structure according to claim 2, characterized in that: An air inlet and an air outlet are provided on the housing. The air inlet end of the vacuum motor is arranged corresponding to the air inlet, and the air outlet end of the vacuum motor is arranged corresponding to the air outlet.

4. The handheld vacuum cleaner main unit layout structure according to claim 3, characterized in that: The air outlet end of the vacuum motor is communicated with the air outlet through a cavity arranged in the main body, and the battery pack is arranged in the cavity.

5. The handheld vacuum cleaner main unit layout structure according to claim 3, characterized in that: The dust cup is provided with an air inlet and an air outlet, the air inlet is used to connect the conductive tube, and the air outlet is arranged corresponding to the air inlet.

6. The handheld vacuum cleaner main unit layout structure according to claim 5, characterized in that: The bottom side of the main body is formed with an assembly groove, the dust cup is detachably assembled in the assembly groove, the assembly groove is provided with a conductive terminal, and the dust cup is provided with a conductive electrode corresponding to the conductive terminal; The conductive terminal is connected to the control panel via a wire, and the conductive electrode is connected to the conductive tube via a wire.

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